Logger::warning('here we go');
Logger::warning(trim($array[0]));
Logger::warning(trim($array[0])!='cookie');
Logger::warning('cookie'!='cookie');
Logger::warning('cookie'=='cookie');
WARNING: 11-12 17:55:35: [Interface_with_outside.php:122] errno[0] ip[127.0.0.1] logId[0] uri[] here we go
WARNING: 11-12 17:55:35: [Interface_with_outside.php:123] errno[0] ip[127.0.0.1] logId[0] uri[] 'cookie'
WARNING: 11-12 17:55:35: [Interface_with_outside.php:124] errno[0] ip[127.0.0.1] logId[0] uri[] 1
WARNING: 11-12 17:55:35: [Interface_with_outside.php:125] errno[0] ip[127.0.0.1] logId[0] uri[] 
WARNING: 11-12 17:55:35: [Interface_with_outside.php:126] errno[0] ip[127.0.0.1] logId[0] uri[] 1为什么上面3,4条输出结果不同呢